Insects are usually harmless creatures who generally want nothing more than to be able to just mind their own business and survive in some way, shape or form. However, the thought of an insect crawling into your ear canal is probably something that becomes rather intrusive due to the frequency with which it would interrupt your normal thinking patterns at any given point in time. A big part of the reason why that is the case has to do with the fact that this would be a very scary thing if it actually happened, and the bug that is feared to do this the most is the dreaded earwig.
Earwigs can be incredibly frightening to think of, since suffice it to say that their tendency to like dark, moist crevices can make the human ear a very enticing location for them to explore. However, let us be the first to tell you that all of the rumors surrounding earwigs are almost entirely false. Earwigs rarely ever enter the human ear, and if they do there is absolutely no chance whatsoever that they would lay their eggs in there. That said, earwig pest control is still important if you work in the agricultural sector because they can really do a number on the crop that you are working so hard to grow.
Still, their lack of prevalence in the home and their preference for living near vegetation makes them an unnecessary thing to worry about in a residential capacity. Only farmers need to concern themselves with earwig removal, so if you are trying to grow some vegetables in a field you might want to hire someone to come and take a look.